User:DanielDrake/GCC cross compile

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Revision as of 16:06, 8 October 2012 by DanielDrake (talk | contribs) (Created page with 'Compiling a gcc-4.8 (October 2012) ARM cross compiler on x86: * Install binutils-arm-linux-gnu from Fedora * Inside gcc checkout: {{{ export AR_FOR_TARGET=/usr/bin/arm-linux-g…')
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Compiling a gcc-4.8 (October 2012) ARM cross compiler on x86:

  • Install binutils-arm-linux-gnu from Fedora
  • Inside gcc checkout:

{{{ export AR_FOR_TARGET=/usr/bin/arm-linux-gnu-ar export AS_FOR_TARGET=/usr/bin/arm-linux-gnu-as export DLLTOOL_FOR_TARGET=/usr/bin/arm-linux-gnu-dlltool export LD_FOR_TARGET=/usr/bin/arm-linux-gnu-ld export NM_FOR_TARGET=/usr/bin/arm-linux-gnu-nm export OBJDUMP_FOR_TARGET=/usr/bin/arm-linux-gnu-objdump export RANLIB_FOR_TARGET=/usr/bin/arm-linux-gnu-ranlib export STRIP_FOR_TARGET=/usr/bin/arm-linux-gnu-strip export WINDRES_FOR_TARGET=/usr/bin/arm-linux-gnu-windres export WINDMC_FOR_TARGET=/usr/bin/arm-linux-gnu-windmc mkdir -p build cd build ../configure --target=arm-linux-gnueabi --enable-languages=c --disable-threads --without-headers --disable-nls --disable-decimal-float --disable-plugin --disable-libssp --disable-libgomp --disable-shared --with-system-zlib --disable-libmudflap --disable-libquadmath --with-system-libunwind --disable-libatomic }}}

Those configure flags are quite important to avoid a variety of failures/incompatibilities. Fedora's cross-gcc.spec might help find more.

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